`boulderinn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c907^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5514^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.20^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.7^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jule.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aaf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jule.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jule.ns.cloudflare.com`
		A	108.162.192.175^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	172.64.32.175^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	173.245.58.175^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
NS	`ray.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.20, 172.67.201.7
		IPv6 hints	2606:4700:3033::ac43:c907, 2606:4700:3037::6815:5514
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`jule.ns.cloudflare.com`dns@cloudflare.com serial=2410073007

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785301082

⚠️ On DNS blocklist: tif, ultimate
WOT: SAFE (64/100)

Previously MX for

boulderinn.com

Subdomains

mail.boulderinn.com

www.boulderinn.com

Same first word

boulderinn.com

Similar names

bundlorien.de

robinlunde.com

DNS History

27 records (6 active, 21 former)

●NSjule.ns.cloudflare.com2026-05-23 → 2026-07-29 · 3 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
● 2026-07-29 05:28:46

○NSns1.bluehost.com2015-08-02 → 2017-01-11 · 4 obs

● 2015-08-02 04:00:34
● 2017-01-11 07:55:40
○ 2019-12-29 07:53:06
○ 2026-07-29 05:28:46

○NSns1.boulderinnn.com2026-04-16 → 2026-05-05 · 5 obs

○ 2019-12-29 07:53:06
● 2026-04-16 04:33:26
● 2026-05-05 04:55:20
○ 2026-05-06 23:06:08
○ 2026-07-29 05:28:46

○NSns1.us75.siteground.us2019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

○NSns2.bluehost.com2015-08-02 → 2017-01-11 · 4 obs

● 2015-08-02 04:00:34
● 2017-01-11 07:55:40
○ 2019-12-29 07:53:06
○ 2026-07-29 05:28:46

○NSns2.boulderinnn.com2026-04-16 → 2026-05-05 · 5 obs

○ 2019-12-29 07:53:06
● 2026-04-16 04:33:26
● 2026-05-05 04:55:20
○ 2026-05-06 23:06:08
○ 2026-07-29 05:28:46

○NSns2.us75.siteground.us2019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

●NSray.ns.cloudflare.com2026-05-23 → 2026-07-29 · 3 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
● 2026-07-29 05:28:46

○MXboulderinn.com2026-04-16 → 2026-05-05 · 5 obs

○ 2019-12-29 07:53:06
● 2026-04-16 04:33:26
● 2026-05-05 04:55:20
○ 2026-05-06 23:06:08
○ 2026-07-29 05:28:46

○MXmail.boulderinn.com2015-08-02 → 2017-01-11 · 4 obs

● 2015-08-02 04:00:34
● 2017-01-11 07:55:40
○ 2019-12-29 07:53:06
○ 2026-07-29 05:28:46

○MXmx10.mailspamprotection.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

○MXmx20.mailspamprotection.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

○MXmx30.mailspamprotection.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

●A104.21.85.202026-06-03 → 2026-07-29 · 5 obs

○ 2026-05-23 09:36:16
● 2026-06-03 13:02:32
● 2026-06-05 22:06:26
○ 2026-06-16 06:07:18
● 2026-07-29 05:28:46

○A109.199.127.1332019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-11 07:55:40
● 2019-12-29 07:53:06
○ 2026-04-16 04:33:26
○ 2026-07-29 05:28:46

○A162.144.29.232017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-29 07:29:36
● 2017-01-11 07:55:40
○ 2019-12-29 07:53:06
○ 2026-07-29 05:28:46

●A172.67.201.72026-06-03 → 2026-07-29 · 5 obs

○ 2026-05-23 09:36:16
● 2026-06-03 13:02:32
● 2026-06-05 22:06:26
○ 2026-06-16 06:07:18
● 2026-07-29 05:28:46

○A188.114.96.02026-05-23 → 2026-06-16 · 6 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
○ 2026-06-03 13:02:32
○ 2026-06-05 22:06:26
● 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

○A188.114.97.02026-05-23 → 2026-06-16 · 6 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
○ 2026-06-03 13:02:32
○ 2026-06-05 22:06:26
● 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

○A192.64.116.1672026-04-16 → 2026-05-05 · 5 obs

○ 2019-12-29 07:53:06
● 2026-04-16 04:33:26
● 2026-05-05 04:55:20
○ 2026-05-06 23:06:08
○ 2026-07-29 05:28:46

○A2606:4700:3031::ac43:c9072026-06-03 → 2026-06-05 · 5 obs

○ 2026-05-23 09:36:16
● 2026-06-03 13:02:32
● 2026-06-05 22:06:26
○ 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

●A2606:4700:3033::ac43:c9072026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-16 06:07:18
● 2026-07-29 05:28:46

○A2606:4700:3034::6815:55142026-06-03 → 2026-06-05 · 5 obs

○ 2026-05-23 09:36:16
● 2026-06-03 13:02:32
● 2026-06-05 22:06:26
○ 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

●A2606:4700:3037::6815:55142026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-16 06:07:18
● 2026-07-29 05:28:46

○A2a06:98c1:3120::2026-05-23 → 2026-06-16 · 6 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
○ 2026-06-03 13:02:32
○ 2026-06-05 22:06:26
● 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

○A2a06:98c1:3121::2026-05-23 → 2026-06-16 · 6 obs

○ 2026-05-06 23:06:08
● 2026-05-23 09:36:16
○ 2026-06-03 13:02:32
○ 2026-06-05 22:06:26
● 2026-06-16 06:07:18
○ 2026-07-29 05:28:46

○A66.147.244.2272015-08-02 → 2016-04-29 · 4 obs

● 2015-08-02 04:00:34
● 2016-04-29 07:29:36
○ 2017-01-11 07:55:40
○ 2026-07-29 05:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boulderinn.com	ray.ns.cloudflare.com, jule.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.138

NS records: ray.ns.cloudflare.com, jule.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boulderinn.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.7, 104.21.85.20`
AAAA	2	`2606:4700:3037::6815:5514, 2606:4700:3033::ac43:c907`
NS	2	`jule.ns.cloudflare.com, ray.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jule.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ray.ns.cloudflare.com, ray.ns.cloudflare.com, ray.ns.cloudflare.com...)

Analysis

Hierarchy

boulderinn.com is the parent domain of mail.boulderinn.com and www.boulderinn.com.

IP Addresses

boulderinn.com points to the four IP addresses 104.21.85.20, 172.67.201.7, 2606:4700:3033::ac43:c907 and 2606:4700:3037::6815:5514.

Additional host names — 79wh72.blackbizball.com, 90ff31.blackbizball.com, openai-proxy.yuxi55186745.workers.dev and two others — share IP numbers with boulderinn.com.

Name Servers

boulderinn.com uses two name servers for its delegation: jule.ns.cloudflare.com and ray.ns.cloudflare.com.

boulderinn.com shares its name server setup with other domains, including fulltilticecream.com, nameaka.com, regie.com.lb and two others.

The name servers of boulderinn.com overlap at least partially with those of other domains — among them sharedrive.top, artyetfun.com, dziennikzachodni.pl and two more.

These name servers commonly appear alongside the name servers marjory.ns.cloudflare.com and beau.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname jule.ns.cloudflare.com directs to 108.162.192.175, 172.64.32.175 and 173.245.58.175 along with 3 other IP addresses.

Hostname ray.ns.cloudflare.com directs to 108.162.193.138, 172.64.33.138 and 173.245.59.138 along with 3 other IP addresses.

boulderinn.com - robtex.com

boulderinn.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`boulderinn.com`

`com`